Production Routing Problem - Instances From Archettie et al. (2011)
Best Found Solution - CIRRELT, GERAD & HEC Montreal, QC Canada
set	ins_id	class	trans_cost	n	l	m	Q	C	u	f	tot_time	sln_val	
15	3	5	2	14	6	1	144	UL	30	3000	17.51	35924	
p_t	x_ijt	q_it	and_so_on
0.01	-1
529.01	0	0	12	5	5	18	6	22	2	18	8	9	1	26	3	0	14	19	0	0	-1
0.01	-1
0.01	0	0	6	66	2	18	8	9	1	13	3	0	14	19	0	0	-1
0.01	0	0	9	17	14	19	1	13	8	9	2	36	10	22	11	16	7	12	0	0	-1
0.01	0	0	12	5	4	15	5	6	13	15	11	16	7	12	8	9	1	13	3	16	14	19	9	17	0	0	-1